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series of ether
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Dear Sirs,
We ,Lianyungang Zhongze International Trade Co.,Ltd.,are a international trading company engaged in /dealing in citric acid BP93/98/2003,USP23/24/26,E330,E331, total qty 2000000mt per year and other food additives as mannitol ,sodium alginate(tech grade,food grade,medical grade),tripotassium citrate,sodium citrate,calcium citrate which are used in the industries of food additives,and beverages pharmaceuticals
Others as series of ether as below:
Ethylene glycol diethyl ether C6H14O2 CAS# 629-14-1;
Ethylene glycol dimethyl ether C4H10O2 CAS#110-71-4;
Diethylene glycol methyl ethyl ether C7H16O3 CAS#1002-67-1;
Diethylene Glycol Diethyl Ether C8H18O3 CAS#112-36-7;
Diethylene glycol dimethyl ether C6H14O3 CAS#111-96-6;
Diethylene glycol dibutyl ether C12H26O3 CAS#112-73-2;
Dipropylene glycol dimethyl ether C8H18O3 CAS#111109-77-4;
Propylene glycol dimethyl ether C5H12O2 CAS#7778-85-0;
You are free to contact us with your full detail informations as company's name, address, tel/fax ,email,url qty wanted, term of payment ,destination ,term of delivery etc. to proceed it further.
Your high attention and prompt reply will be appreciated.
Yours faithfully,
Franklin Chen/
Exporting Manager
Lianyungang Zhongze International Trade Co.,Ltd.
Add:5th Floor of Dongsheng Building, North Nanji Rd, Lianyungang,Jiangsu,China
Tel/fax:86 518 5595445
email:lygkd5595445cfy@yahoo.com ;
httl://maxpages.com/ether
httl://maxpages.com/foodadditives
httl://maxpages.com/calciumcarbon
httl://maxpages.com/SodiumHydroxid
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1 Propylene glycol dimethyl ether
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1 Propylene glycol dimethyl ether
C5H12O2 CAS#7778-85-0;
USE£ºPropylene glycol dimethyl is a kind of unhydronium solvent,with low toxity,little smell ,and it can make cation substance solvate.It may be used in field of chemical technology such as? electrochemistry and polarity organic reaction etc.It can also be used on chemical products such as medicine and pesticide etc.It has been used widely in the following products as cleanser rinsing agent,flux¡¢organic synthesis reaction solvent¡¢additive and wetting solvent etc.
MOLECULAR FORMULA:C5Hl2O2
MOLECULAR WEIGHT:104 CAS NO:7778-85-0
Qualification
ITEM TECHNICAL GRADE
COTENT (GC)%min :99.0
MOISTURE%max:0.1
ACIDITY(HAC):0.02
APPERANCE TRANSPARENT LIQUID WITHOUT COLORS
PACKAGE£º BACKAGED WITH STEAL BARREL 180KGS/BA: |
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2.Dipropylene glycol dimethyl ether
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2.Dipropylene glycol dimethyl ether
C8H18O3 CAS#111109-77-4;
1.Use:Dipropylene glycol dimethyl is a kind of unhydronium solvent,with low toxity,hydrophilicity.It may be used in coating with aquisity and solidity,it may also be used in the field of synsetic urethane etc.
2.MOLECULAR FORMULA:C8Hl8O3
MOLECULAR WEIGHT:162
3.Qualification
ITEM TECHNICAL GRADE
COTENT(GC)% ¡Ý99.0
MOISTURE%¡Ü0.1
ACIDITY(HAC) ¡Ü0.02
APPERANCE TRANSPARENT LIQUID WITHOUT COLORS
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3.Diethylene glycol dibutyl ether
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3.Diethylene glycol dibutyl ether
C12H26O3 CAS#112-73-2;
[Specification] Molecular formula: Cl2H26O3 Molecular weight: 218.34
[Properties] clear colorless liquid, light odor. Solidifying point -60.2¡æ, bp. 256¡æ, nD 1.4235(20¡æ), density (20¡æ)0.8814. Miscible with ether, alcohol, ester, ketone and halogenated hydrocarbon; aqueous solubility is 0.3%.
[Specification] Assay (GC)¡Ý99%, water ¡Ü0.1%, acidity (HAC)¡Ü0.02%
[Use] Solvent, extractant, high boiling reaction medium.
[Packaging] 190 kg/barrel |
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4.Diethylene glycol dimethyl ether
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4.Diethylene glycol dimethyl ether
C6H14O3 CAS#111-96-6;
[M.F.] C6Hl4O3 M.W.:134.18
[Properties] Colorless transparent liquid , slight aether odor. BP:161.3¡æ
,SG:0.9467,RR:1.4097,FP:63¡æ.
[Technical index]
Item Industrial grade Reagent grade
Purity(GC)%¡Ý 99.5 99.9
Moisture%¡Ü 0.1 0.05
Acidity(HAC)%¡Ü 0.015 0.015
Peroxide(H2O2)%¡Ü 0.005 0.005
[Usage] Non proton polar solvent, used as the polar solvent in organic reaction, anino and coordinating ion synthesis reaction, reducing reaction, alkylating and condensing reaction. The medium of grignard reaction , also applied in lesspollution detergent, extractant , thinner, auxiliary agent and resin solvent. [Packing] 190kg/dru |
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5.Diethylene glycol diethyl ether
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5.Diethylene glycol diethyl ether
C8H18O3 CAS#112-36-7;
[Specification] Molecular formula: C8H18O3 Molecular weight: 162.23 CAS No.: 112-36-7
[Properties] clear colorless liquid. Solidifying point -44.3¡æ, bp 189¡æ(0.1MPA), nD 1.4115, density 0.9082 (20¡æ/20¡æ). Soluble in water.
[Specification] Assay (GC)¡Ý99%, water ¡Ü0.1%, acidity (HAC)¡Ü0.02%
[Use] Solvent, extractant, high boiling reaction medium.
[Packaging] 190 kg/barrel |
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6.Diethylene glycol ethylmethyl ether
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6.Diethylene glycol ethylmethyl ether
C7H16O3 CAS#1002-67-1;
1. Molecular Formula: C7H16O3 Structural Formula
2. Molecular Weight: 148.21
3. Physical Property:
Boiling Point:(40.00kpa)¡æ 14.5 Melting Point¡æ: -71.7
Relative Density(20¡æ/20¡æ): 0.9245 Refractive Index(20¡æ): 1.4049
Viscosity:(20¡æ):mpa.s:1.22 Flash Point (open mouth)¡æ:82
4. Technical index: Purity(GC)%¡Ý99.0% Moisture%¡Ü0.1%
5. Solubility Performance: Capable of being dissolved with ether, methanol, acetone, benzene, carbon tetrachloride, heptane etc., and forming mixture with 82% water at the boiling point. the co-boiling point: 99.5¡æ
6. Packing:190kg/drum |
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7.Ethylene glycol dimethyl ether
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7.Ethylene glycol dimethyl ether
C4H10O2 CAS#110-71-4;
[M.F.] C4H10O2 M.W.:90.12
[Properties] Colorless transparent liquid ,dissolved in water and hydrocarbon solvent,non proton polar solvent .BR:84-86¡ãC,Density (20¡ãC)0.8683,RR(20¡ãC)1.3795,Viscosity(20¡ãC)1.1,FP(open):1.11¡ãC.
[Technical index]
Item Industrial grade Reagent grade
Purity(GC)%¡Ý 99.5 99.9
Moisture%¡Ü 0.1 0.05
Acidity(HAC)%¡Ü 0.015 0.015
Peroxide(H2O2)%¡Ü 0.005 0.005
[Usage] Mainly used in polymer, electrochemistry, boracium chemistry, resin, nitro cellulose, In this product , the benzene, xenene, terphenyl, anthracene reacts with sodium and then bring about the complex; it is also used in surface treatment, halogen analysis in gasoline, acetic acid recycle in diluted acetic acid, depaint agent, thinner, flushing agent, stabilizer, anti oxidant , thickener of lube
[Packing] 180kg/double sealing metal pail |
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8.Ethylene glycol diethyl ether
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8.Ethylene glycol diethyl ether
C6H14O2 CAS# 629-14-1;
M.F.]C6H1402 M.W.:118.17
[Properties]Colorless transparent matter BR:120-122¡æ [Density]0.8415-0.8419(20¡æ) RR:1.3922 Viscosity:0.7
[Technical index] Purity:¡Ý99%(GC) Moisture:¡Ü0.1% Acidity:0.02%(HAC) Peroxide:0.002%(H202)
[Usage] The solvent of nitro cellulose, rubber and resin, the medium of organic synthesis.
[Packing] 170kg/metal pail |
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Page Updated Sat Oct 7, 2006 8:40pm EDT
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